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How to Fix Windows Defender Authentication Failed Error

If you see "Authentication failed" when opening Windows Defender or trying to run a scan, it usua...

Fix Chrome Profile Service Unavailable on Windows 10

When you see 'Profile Service Unavailable' in Chrome on Windows 10, Chrome can't load your profil...

Fix OneDrive Error 0x8004de40: Connection or Credential Issue

OneDrive error 0x8004de40 usually appears when signing in or syncing. It points to a problem with...

Fix systemd Service Failure: Missing Dependency Error

When a systemd service fails to start with a 'missing dependency' error, it usually means the ser...

How to Configure KMS Activation for Windows 10

When you need to activate multiple Windows 10 machines in a corporate environment, KMS (Key Manag...

Fix Outlook Email Sync Failed on Ubuntu

Outlook email sync fails on Ubuntu: what to check

If Outlook (via web browser, Evolution,...